In this study, we contribute to the evaluation of the performance of the German science and research system by analyzing the dynamics of transnational patent filings of German inventors in an international comparison over the past 20 years. Besides country-specific analyses, we further...

This paper aims to analyze topics within the international classification of goods and services (NICE classes) applied for the registration of trademarks at the EUIPO. This is accomplished by introducing a more fine-grained classification of trademarks as a "sub-section" of the rather rough NICE...

Der Innovationsindikator 2012 der Deutsche Telekom Stiftung und des Bundesverbands der Deutschen Industrie bewertet den aktuellen Stand der Innovationsleistung Deutschlands im Vergleich mit den wichtigsten Wettbewerbern auf den internationalen Märkten. Er fasst alle wesentlichen Faktoren in den...

We use detailed data to estimate the private costs and private rents of United States patents for publicly-traded firms. In analyzing costs, we first introduce a novel theoretical model to interpret our estimates. We then combine lawsuit data from Derwent Litalert with non-practicing entity...

In this study, we contribute to the evaluation of the performance of the German science and research system by analyzing the dynamics of transnational patent filings of German inventors in an international comparison over the past 20 years. Besides country-specific analyses, we further...

Mit dieser Studie wird die Liste forschungsintensiver Industrien - die sogenannte "Hochtechnologie-Liste" - auf Basis der aktuellen Klassifikation der Wirtschaftszweige (WZ 2008) in aktualisierter Form vorgelegt. Die neue "ISI/ZEW/SV-Liste" deckt, in tief gegliederter Ebene, sowohl den...